LIN

An Illustrated Encyclopedic Medical Dictionary · 1894 · p. 18

n. Ro2s-e2l'li2n. Fr., roccelline. Ger., Roc cell in in. 1. The substance, Ci BH ]6O7, obtained from Roccella tinct or i a. [B, 48, 93 (a, 14).] 2. A coloring matter consisting of the sodium salt of /3-naphthol azo naphthaline sulphonic acid. [B, 270 (o, 38).] [s. 411]